CN104332743B - A kind of outer insulator and use the insulation components of this outer insulator - Google Patents
A kind of outer insulator and use the insulation components of this outer insulator Download PDFInfo
- Publication number
- CN104332743B CN104332743B CN201410376007.3A CN201410376007A CN104332743B CN 104332743 B CN104332743 B CN 104332743B CN 201410376007 A CN201410376007 A CN 201410376007A CN 104332743 B CN104332743 B CN 104332743B
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- China
- Prior art keywords
- insulator
- installing hole
- interior
- projection
- vertical groove
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The present invention relates to a kind of outer insulator and use the insulation components of this outer insulator, insulation components includes having the interior insulator of interior body and have the outer insulator of outer body, installing hole is offered on outer body, width on installing hole left and right directions is more than the width of interior body, the vertical groove extended along the longitudinal direction it is provided with on installing hole, it is provided with for from front to back through the projection of described vertical groove on interior body, laterally steering groove it is additionally provided with on the hole wall of installing hole, the bottom land of laterally steering groove coordinates with block bottom projection and realizes preventing interior insulator by rear to front by deviating from installing hole, pin perforation it is provided with on outer body, pin is removable in boring a hole to be coated with for the retaining pin that coordinate the most spacing with described interior insulator.The invention provides the outer insulator used in the insulation components of a kind of inside and outside insulator easy accessibility and this insulation components.
Description
Technical field
The present invention relates to the outer insulator in field of connectors and use the insulation components of this outer insulator.
Background technology
Existing adapter all includes the insulator installed for contact, and due to the restriction of processing technology, insulator includes outer insulator that split arranges and interior insulator, inside and outside insulator constitutes insulation components, the assembly relation of inside and outside insulator is: outer insulator includes outer body, interior insulator includes interior body, and outer body offers installing hole, and interior body is fixed in installing hole by interference mode.There is following defect in this assembling form, inside and outside insulator is the most quick detachable, inconvenient maintenance；And for having the product of certain radial floating amount between the inside and outside insulation of needs, existing this assembling structure can not meet the requirements the most completely.
Summary of the invention
It is an object of the invention to provide the insulation components of a kind of inside and outside insulator easy accessibility；The present invention also aims to provide the outer insulator used in this insulation components a kind of.
In order to solve the problems referred to above, in the present invention, the technical scheme of outer insulator is:
nullA kind of outer insulator，Including outer body，The installing hole for loading from front to back is offered for the interior body of interior insulator on outer body，Width on described installing hole left and right directions is more than the width on described interior body left and right directions，The vertical groove passed from front to back for the projection on described interior body extended along the longitudinal direction it is provided with on the upside of installing hole and/or downside hole wall，It is additionally provided with on the hole wall of described installing hole and guides, with described vertical groove rear end connects, the laterally steering groove being slidably matched in left-right direction with described projection，The bottom land of described laterally steering groove is used for coordinating with block bottom described projection and realizing preventing interior insulator from being deviate from by described installing hole by rear to front，It is provided with on described outer body for the removable pin perforation installed of corresponding retaining pin，Be additionally provided with on outer body block direction forward move the Stop structure of the limit backwards with insulator in limiting for coordinating with described interior insulator block.
Described installing hole is in the rectangle that the cross sectional shape being perpendicular on fore-and-aft direction is that length extends in left-right direction.
Described Stop structure is made up of the front aperture opening's edge of described installing hole.
In the present invention, the technical scheme of insulation components is:
nullInsulation components，In including、Outer insulator，Interior insulator includes interior body，Outer insulator includes outer body，The installing hole loaded from front to back for described interior body is offered on outer body，Width on described installing hole left and right directions is more than the width on described interior body left and right directions，The vertical groove extended along the longitudinal direction it is provided with on the upside of installing hole and/or downside hole wall，It is provided with on the respective side outer peripheral face of interior body for from front to back through the projection of described vertical groove，It is additionally provided with on the hole wall of described installing hole and guides, with described vertical groove rear end connects, the laterally steering groove being slidably matched in left-right direction with described projection，The bottom land of described laterally steering groove coordinates with block bottom described projection and realizes preventing interior insulator from being deviate from by described installing hole by rear to front，Pin perforation it is provided with on described outer body，In pin perforation, removable being coated with coordinates to stop described projection to return the retaining pin in described vertical groove for the most spacing with described interior insulator，Be additionally provided with on outer body block direction forward move the Stop structure of the limit backwards with insulator in limiting for coordinating with described interior insulator block.
The axis bearing of trend of described retaining pin is vertical with left and right directions, and the outer peripheral face of described retaining pin is for coordinating with described interior insulator block in the lateral direction and realizing stoping described projection to be return in described vertical groove.
Described installing hole is in the rectangle that the cross sectional shape being perpendicular on fore-and-aft direction is that length extends in left-right direction.
Being provided with block direction step surface backwards on described interior body, described Stop structure is made up of the front aperture opening's edge of described installing hole.
Between described retaining pin and described interior insulator, there is free gap in the lateral direction.
The invention have the benefit that inside and outside insulator is when assembling, the interior body of interior insulator and projection are distinguished in loading installing hole the most from front to back and vertical groove, after projection is by passing on rear side of vertical groove, the power that internally insulator applies on left and right directions makes projection move to laterally steering groove, then retaining pin is installed on outer body, retaining pin is spacing with interior insulator to be coordinated to stop projection to return in vertical groove, so under the bottom land of laterally steering groove and the common effect of Stop structure, interior insulator is just assemblied on outer insulator by the most spacing；When needing inside and outside insulator detachable maintaining, retaining pin of only need to dismantling, move left and right interior insulator and make projection move to vertical groove, then interior insulation can be split out by installing hole by rear to front, and the dismounting of inside and outside insulator is very convenient.
Further, there is between retaining pin and interior insulator free gap in the lateral direction, so can ensure that interior insulator has certain amount of floating in the lateral direction, meet and between inside and outside insulator, have radial floating amount to use requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of insulation components in the present invention；
Fig. 2 is the structural representation at another visual angle of Fig. 1；
Fig. 3 is the structural representation of outer insulator in Fig. 1, is also the structural representation of an embodiment of outer insulator in the present invention simultaneously；
Fig. 4 is the axonometric chart of Fig. 3；
Fig. 5 is the structural representation of interior insulator in Fig. 1；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the axonometric chart of Fig. 5.
Detailed description of the invention
Insulation components is implemented such as shown in Fig. 1 ~ 7: include outer insulator and two interior insulators, outer insulator includes outer body 1, each interior insulator all includes interior body 2, the installing hole 6 that two axis extend along the longitudinal direction is offered on outer body, two installing holes are set up in parallel, installing hole the cross sectional shape being perpendicular on fore-and-aft direction be length extend in left-right direction square.Block direction step surface 11 backwards it is provided with on each interior body, the cross sectional shape of the interior body after step surface be length extend in left-right direction square, the front aperture opening's edge 8 of installing hole moves the limit after being used for coordinating with step surface block and limiting interior insulator, and the front aperture opening's edge of installing hole is construed as limiting interior insulator and moves the Stop structure of the limit backwards.Width on each installing hole left and right directions is all higher than the width in correspondence on body left and right directions, the vertical groove 7 extended along the longitudinal direction it is provided with on the upper side and lower side hole wall of installing hole, it is provided with for from front to back through the projection 10 of vertical groove on the respective side outer peripheral face of interior body, be additionally provided with on the hole wall of installing hole respectively with corresponding vertical groove rear end connection for guiding the laterally steering groove 4 being slidably matched in left-right direction with corresponding projection, the bottom land of laterally steering groove coordinates with block bottom corresponding projection and realizes preventing interior insulator from being deviate from by corresponding installing hole by rear to front.On the hole wall of each installing hole, the pin perforation 9 that axis is vertically extending it is provided with on outer body, pin perforation is arranged with each interior insulator one_to_one corresponding, pin perforation and laterally steering groove are positioned at the opposing both sides of corresponding vertical groove, each pin is the most removable in boring a hole is coated with retaining pin 5, retaining pin is Elastip pin, the vertically extending setting of axis of retaining pin, retaining pin has free gap between insulator in corresponding in the lateral direction, the outer peripheral face of retaining pin for corresponding in the most spacing cooperation of insulator to stop corresponding projection to be return in corresponding vertically groove.
nullIn、Outer insulator is when assembling，Interior body and projection being encased in installing hole and vertical groove the most from front to back，Until the step surface of interior body coordinates with the front aperture opening's edge block of corresponding installing hole and can not move after continuing，The front aperture opening's edge of installing hole constitutes Stop structure，Projection on interior body is passed by the rear end of the vertical groove of correspondence respectively，Then mobile interior insulator，Projection is made to move in left-right direction to laterally steering groove，In the bottom land of laterally steering groove coordinates with projection block and limits, insulator moves forward，So under the common effect of the front aperture opening's edge of the bottom land of laterally steering groove and installing hole，Interior insulator is in the longitudinal direction by mobile spacing，Then each retaining pin is installed on outer body，The outer peripheral face of retaining pin for corresponding in the spacing cooperation of insulator to stop corresponding projection to return in corresponding vertically groove，In so、Outer insulator just assembles complete，Retaining pin with corresponding in free gap between insulator interior insulator can be made to have certain amount of floating in the lateral direction，To meet use demand during corresponding special operation condition；The outer peripheral face of retaining pin is spacing with interior insulator to be coordinated, and such retaining pin only will not can be deviate from by outer body by the radial forces of corresponding interior insulator, retaining pin.
In the other embodiments of this insulation components: the axis of retaining pin can also in left-right direction or fore-and-aft direction arrange；When the axis of pin perforation extends along the longitudinal direction, pin perforation can also be not arranged on the hole wall of corresponding installing hole, such as arrange an installing plate extending to installing hole rear on outer body, and pin perforation is arranged on this installing plate；Certainly, pin perforation and laterally steering groove can also be positioned at the same side of corresponding vertical groove, now retaining pin can be a U-shaped pin, U-shaped pin includes two armstands and the linking arm being arranged between two armstands, one of them armstand is inserted in pin perforation and is referred to as left armstand, another armstand and laterally steering groove are positioned at the opposing both sides of corresponding vertical groove and are referred to as right armstand, right armstand and interior insulator spacing cooperation and stop projection to return to in vertical groove；Retaining pin can also is that rigidity pin；Interior insulator can also only one of which, now the installing hole also only one of which of correspondence；Projection number on each interior insulator can also only one of which or other number, when projection only one of which, vertical groove can be provided separately within front side or the rear side hole wall of installing hole；Stop structure can not also be made up of the front aperture opening's edge of installing hole, such as Stop structure includes the briquetting that is arranged at installing hole rear end, in the rear end face of briquetting is used for coordinating with the front end face block of interior insulator and limits, insulator moves the limit backwards, and now the step surface on interior insulator can not set；When actually used operating mode need not interior insulator in the lateral direction there is amount of floating when, the outer peripheral face of retaining pin can directly with corresponding in insulator contact cooperation.
The enforcement of outer insulator is such as shown in Fig. 2 ~ 4: the concrete structure of outer insulator is identical with the outer insulator described in above-mentioned each insulation components embodiment, is not described in detail in this.
Claims (8)
- null1. an outer insulator，Including outer body，It is characterized in that: on outer body, offer the installing hole for loading from front to back for the interior body of interior insulator，Width on described installing hole left and right directions is more than the width on described interior body left and right directions，The vertical groove passed from front to back for the projection on described interior body extended along the longitudinal direction it is provided with on the upside of installing hole and/or downside hole wall，It is additionally provided with on the hole wall of described installing hole and guides, with described vertical groove rear end connects, the laterally steering groove being slidably matched in left-right direction with described projection，The bottom land of described laterally steering groove is used for coordinating with block bottom described projection and realizing preventing interior insulator from being deviate from by described installing hole by rear to front，It is provided with on described outer body for the removable pin perforation installed of corresponding retaining pin，Be additionally provided with on outer body block direction forward move the Stop structure of the limit backwards with insulator in limiting for coordinating with described interior insulator block，Retaining pin coordinates to stop described projection to be return in described vertical groove for the most spacing with described interior insulator.
- Outer insulator the most according to claim 1, it is characterised in that: described installing hole is in the rectangle that the cross sectional shape being perpendicular on fore-and-aft direction is that length extends in left-right direction.
- Outer insulator the most according to claim 1 and 2, it is characterised in that: described Stop structure is made up of the front aperture opening's edge of described installing hole.
- null4. insulation components，In including、Outer insulator，Interior insulator includes interior body，Outer insulator includes outer body，It is characterized in that: on outer body, offer the installing hole loaded from front to back for described interior body，Width on described installing hole left and right directions is more than the width on described interior body left and right directions，The vertical groove extended along the longitudinal direction it is provided with on the upside of installing hole and/or downside hole wall，It is provided with on the respective side outer peripheral face of interior body for from front to back through the projection of described vertical groove，It is additionally provided with on the hole wall of described installing hole and guides, with described vertical groove rear end connects, the laterally steering groove being slidably matched in left-right direction with described projection，The bottom land of described laterally steering groove coordinates with block bottom described projection and realizes preventing interior insulator from being deviate from by described installing hole by rear to front，Pin perforation it is provided with on described outer body，In pin perforation, removable being coated with coordinates to stop described projection to return the retaining pin in described vertical groove for the most spacing with described interior insulator，Be additionally provided with on outer body block direction forward move the Stop structure of the limit backwards with insulator in limiting for coordinating with described interior insulator block.
- Insulation components the most according to claim 4, it is characterized in that: the axis bearing of trend of described retaining pin is vertical with left and right directions, the outer peripheral face of described retaining pin is for coordinating with described interior insulator block in the lateral direction and realizing stoping described projection to be return in described vertical groove.
- Insulation components the most according to claim 4, it is characterised in that: described installing hole is in the rectangle that the cross sectional shape being perpendicular on fore-and-aft direction is that length extends in left-right direction.
- Insulation components the most according to claim 4, it is characterised in that: being provided with block direction step surface backwards on described interior body, described Stop structure is made up of the front aperture opening's edge of described installing hole.
- 8. according to the insulation components described in claim 4 ~ 7 any one, it is characterised in that: between described retaining pin and described interior insulator, there is free gap in the lateral direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376007.3A CN104332743B (en) | 2014-01-06 | 2014-08-01 | A kind of outer insulator and use the insulation components of this outer insulator |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014100046081 | 2014-01-06 | ||
| CN201410004608 | 2014-01-06 | ||
| CN201410004608.1 | 2014-01-06 | ||
| CN201410376007.3A CN104332743B (en) | 2014-01-06 | 2014-08-01 | A kind of outer insulator and use the insulation components of this outer insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332743A CN104332743A (en) | 2015-02-04 |
| CN104332743B true CN104332743B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376007.3A Expired - Fee Related CN104332743B (en) | 2014-01-06 | 2014-08-01 | A kind of outer insulator and use the insulation components of this outer insulator |
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| CN (1) | CN104332743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596826B (en) * | 2018-06-30 | 2021-11-09 | 中航光电科技股份有限公司 | Socket with improved structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201985356U (en) * | 2011-03-14 | 2011-09-21 | 吴小荣 | Sheet inner core embedded five-port network interface |
| CN203645021U (en) * | 2013-10-28 | 2014-06-11 | 宁波良工电器有限公司 | Easily wiring socket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4963287B2 (en) * | 2007-11-16 | 2012-06-27 | 矢崎総業株式会社 | connector |
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2014
- 2014-08-01 CN CN201410376007.3A patent/CN104332743B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201985356U (en) * | 2011-03-14 | 2011-09-21 | 吴小荣 | Sheet inner core embedded five-port network interface |
| CN203645021U (en) * | 2013-10-28 | 2014-06-11 | 宁波良工电器有限公司 | Easily wiring socket |
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| Publication number | Publication date |
|---|---|
| CN104332743A (en) | 2015-02-04 |
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Granted publication date: 20160817 Termination date: 20180801 |
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